X^2-39=10

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Solution for X^2-39=10 equation: 


Simplifying
X2 + -39 = 10

Reorder the terms:
-39 + X2 = 10

Solving
-39 + X2 = 10

Solving for variable 'X'.

Move all terms containing X to the left, all other terms to the right.

Add '39' to each side of the equation.
-39 + 39 + X2 = 10 + 39

Combine like terms: -39 + 39 = 0
0 + X2 = 10 + 39
X2 = 10 + 39

Combine like terms: 10 + 39 = 49
X2 = 49

Simplifying
X2 = 49

Take the square root of each side:
X = {-7, 7}

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